exhibit.rb in blacklight-spotlight-0.8.1

- old
+ new

@@ -5,10 +5,11 @@
   class Exhibit < ActiveRecord::Base
     include Spotlight::ExhibitAnalytics
     include Spotlight::ExhibitDocuments
 
     scope :published, -> { where(published: true) }
+    scope :unpublished, -> { where(published: false) }
 
     extend FriendlyId
     friendly_id :title, use: [:slugged, :finders]
     validates :title, presence: true
 
@@ -47,10 +48,11 @@
     before_save :sanitize_description, if: :description_changed?
     before_create :build_home_page
     after_create :initialize_config
     after_create :initialize_browse
     after_create :initialize_main_navigation
+    include Spotlight::DefaultThumbnailable
 
     scope :published, -> { where(published: true) }
 
     def main_about_page
       @main_about_page ||= about_pages.published.first
@@ -81,9 +83,13 @@
       Spotlight::Engine.config.upload_fields
     end
 
     def searchable?
       blacklight_config.search_fields.any? { |_k, v| v.enabled && v.include_in_simple_select != false }
+    end
+
+    def set_default_thumbnail
+      self.thumbnail ||= searches.first.try(:thumbnail)
     end
 
     protected
 
     def initialize_config